
<form class="form-horizontal">
    <fieldset>
        <h2>Formulaire Team</h2>

        <div class="control-group">
            <div class="controls">
                <input type="text" id="inputNom" placeholder="Nom...">
            </div>
        </div>

        <div class="control-group">
            <div class="controls">
                <button type="submit" class="btn">Validez</button>
            </div>
        </div>

    </fieldset>
</form>